i got it too, he seem to just be harvesting the emails from your whois i got it to this email
10239266.fly@spamfly.com
Hi,
I really like your free sites. I am a reviewer for
weeklyfreeporn.com's link list. I would like to give
you priority submit status if you would be interested
in submiting to us.
If you are interested please submit them here:
http://www.weeklyfreeporn.com/friends/
This is the friend's submit page for priority review.
We review friend's submissions before all other
submissions and also lists them on top of regular
submissions.
Thanks,
Tommy
weeklyfreeporn.com